package DesignPatern.A15_组合模式.QSB.A01_基本模式;

import java.util.ArrayList;

/**
 * @Author: Du
 * @Date: 2021/8/2 9:36
 */
public interface IRoot
{
    public String getInfo();
    
    public void add(IBranch iBranch);
    
    public void add(ILeaf iLeaf);
    
    public ArrayList getSubInfo();
}
